CN210503503U - Cutter lifting mechanism of single-row back sealing packaging machine - Google Patents

Abstract

The utility model aims at providing a single-row back sealing packagine machine cutter elevating system, include: bottom plate, middle optical axis support, lift axle support, lift lead screw, bevel gear, optical axis, movable base, optical axis support and lower optical axis support, its characterized in that: middle optical axis support, go up the equal fixed connection in one side of bottom plate of optical axis support and lower optical axis support, the optical axis is provided with two, mutual fixed connection between the upper end of two optical axes and the last optical axis support, be provided with the crosscut sliding seat between middle optical axis support and lower optical axis support, two optical axes pass two middle optical axis supports and crosscut sliding seat respectively, mutual sliding connection between crosscut sliding seat and two optical axes, the through-hole has been seted up at the intermediate position of crosscut sliding seat, pass through bearing interconnect between the upper end of lift lead screw and the lift axle support, the bevel gear sets up the lower extreme at the lift lead screw. The utility model discloses can adjust crosscut part position height through the hand wheel, fairly convenient and fast to this problem has been solved.

Description

Cutter lifting mechanism of single-row back sealing packaging machine

Technical Field

The utility model relates to the technical field of packaging machines, especially, relate to a single-row back sealing packagine machine cutter elevating system.

Background

At present, the packaging bag refers to a bag for packaging various articles, which is widely used in daily life and industrial production, and is often classified into a plastic packaging bag and a composite packaging bag according to a manufacturing process. The plastic packaging bag comprises a plastic woven bag and a plastic film bag, wherein the plastic woven bag is composed of a polypropylene bag and a polyethylene bag according to main materials; the bag is divided into a bottom sewing bag and a side sewing bag according to the sewing method. The product is obtained by warp and weft knitting, and is generally called as a woven bag; the plastic film bag is made of polyethylene, and various materials with different characteristics are compounded together to improve the air permeability, moisture permeability, oil resistance, water resistance and chemical resistance of the packaging material, so that the packaging material has the advantages of insect prevention, dust prevention, microorganism prevention, isolation of light, aroma, odor and other odors, heat resistance, cold resistance and impact resistance, better mechanical strength and processing applicability, and good printing and decoration effects.

The packaging machine is a machine for packaging products, and the packaging of the products not only protects the products, but also makes the products look beautiful. The packaging machine is mainly divided into two types, one type is suitable for assembly line type integral production packaging; yet another is a device that is dedicated to the peripheral packaging of products. At present, two screw rods are arranged at two ends (current optical axis positions) of a transverse cutting movable seat in a back sealing mechanism for packaging bags, the height of the transverse cutting movable seat is adjusted to be fixed by two locking nuts above and below the transverse cutting movable seat on the screw rods, and the transverse cutting movable seat is totally four locking nuts, so that the transverse cutting movable seat is very inconvenient to adjust, labor-consuming and time-consuming, and very high in difficulty.

Therefore, a single-row back-sealing packaging machine cutter lifting mechanism capable of solving the problems is needed.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims at providing a single-row back of body seals packagine machine cutter elevating system, the utility model provides a crosscut sliding seat is used for installing packagine machine's crosscut mechanism, and packagine machine's crosscut part is installed on the crosscut sliding seat, the utility model discloses can adjust crosscut part position height through the hand wheel, because crosscut sliding seat both ends (present optical axis position) in the back of body seals the mechanism of original wrapping bag are two lead screws, and the crosscut sliding seat has adjusted highly by the lead screw on two locks of crosscut sliding seat from top to bottom female fixed, totally four locks are female, and the adjustment is very inconvenient, takes a lot of work and time, and the degree of difficulty is very big, and the hand wheel adjustment crosscut part position height is now changed into, fairly convenient and fast to this.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a single-row back sealing packaging machine cutter lifting mechanism comprises: bottom plate, middle optical axis support, lift axle support, lift lead screw, bevel gear, optical axis, glazing axle support and lower optical axis support, its characterized in that: the middle optical axis support, the upper optical axis support and the lower optical axis support are fixedly connected to one side of the bottom plate, two optical axes are arranged, the upper ends of the two optical axes are fixedly connected with the upper optical axis support, a transverse cutting movable seat is arranged between the middle optical axis support and the lower optical axis support, the two optical axes respectively penetrate through the two middle optical axis supports and the transverse cutting movable seat, the transverse cutting movable seat is in mutual sliding connection with the two optical axes, a through hole is formed in the middle position of the transverse cutting movable seat, the upper end of the lifting screw rod is connected with the lifting shaft support through a bearing, the bevel gear is arranged at the lower end of the lifting screw rod, the bevel gear and the lifting screw rod are in mutual rotating connection through a bevel gear shaft, a bevel pinion is arranged on one side of the bevel gear, the bevel pinion is in mutual meshing connection with the, one end of the hand wheel is fixedly connected with a bevel pinion shaft, and the hand wheel and the bevel pinion are rotationally connected through the bevel pinion shaft.

Furthermore, one side of bottom plate is provided with the crosscut movable seat, and the shape of crosscut movable seat is "I" type, and through-hole fixed mounting has the lifting nut in the middle of the crosscut movable seat.

Furthermore, the upper end and the lower end of the transverse cutting movable seat are fixedly connected with flange bearings.

Furthermore, the lifting nut is installed on the transverse cutting movable seat through hole and fastened by a set screw, and the lifting screw rod is screwed with the lifting nut through threads.

The utility model has the advantages that:

the utility model provides a single-row back sealing packagine machine cutter elevating system, the utility model provides a crosscut sliding seat is used for installing packagine machine's crosscut mechanism, and packagine machine's crosscut part is installed on the crosscut sliding seat, the utility model discloses can adjust crosscut part position height through the hand wheel, because the crosscut sliding seat both ends (present optical axis position) in the back sealing mechanism of original wrapping bag are two lead screws, and crosscut sliding seat has adjusted two locks about highly being gone up by the lead screw and has female fixed, and four locks are female altogether, and the adjustment is very inconvenient, takes a lot of work and time, and the degree of difficulty is very big, changes into hand wheel adjustment crosscut part position height now, and is convenient and fast quite to this problem has been solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic perspective view of the other side of the bottom plate.

Wherein:

1. a base plate; 2. A middle optical axis support; 3. A lifting shaft support;

4. a bearing; 5. A lifting nut; 6. A transverse cutting movable seat;

7. a lifting screw rod; 8. A bevel gear; 9. an optical axis;

10. a flange bearing; 11. A glazing shaft support; 12. A bevel pinion gear;

13. a pinion shaft; 14. A hand wheel; 15. A bevel gear shaft;

16. lower optical axis support

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

fig. 1 is the utility model discloses a spatial structure schematic diagram, fig. 2 is the utility model discloses a overlook the structural schematic diagram, fig. 3 is the spatial structure schematic diagram of bottom plate opposite side, like fig. 1, fig. 2 and the single back of the body seal packagine machine cutter elevating system that fig. 3 is shown, include: bottom plate 1, middle optical axis support 2, lift axle support 3, bearing 4, lifting nut 5, crosscut sliding seat 6, lift lead screw 7, bevel gear 8, optical axis 9, flange bearing 10, glazing axle support 11, pinion 12, pinion shaft 13, hand wheel 14, bevel gear axle 15 and lower optical axis support 16, its characterized in that: the middle optical axis support 2, the upper optical axis support 12 and the lower optical axis support 21 are all fixedly connected to one side of the bottom plate 1, two optical axes 9 are arranged, the upper ends of the two optical axes 9 are fixedly connected with the upper optical axis support 11, a transverse cutting movable seat 6 is arranged between the middle optical axis support 2 and the lower optical axis support 16, the two optical axes 9 respectively penetrate through the two middle optical axis supports 2 and the transverse cutting movable seat 6, the transverse cutting movable seat 6 is in mutual sliding connection with the two optical axes 9, a through hole is formed in the middle position of the transverse cutting movable seat 6, the lifting nut 5 is arranged on the through hole of the transverse cutting movable seat and is fastened by a set screw, the lifting screw rod 7 is in screwed connection with the lifting nut 5 through threads, the upper end of the lifting screw rod 7 is connected with the lifting shaft support 3 through a bearing 4, and the bevel gear 8 is arranged at the lower, the bevel gear 8 and the lifting screw rod 7 are mutually and rotatably connected through a bevel gear shaft 15, a small bevel gear 12 is arranged on one side of the bevel gear 8, the small bevel gear 12 and the bevel gear 8 are mutually meshed and connected, a hand wheel 14 is arranged on the other side of the bottom plate 1, a small bevel gear shaft 13 is fixedly connected to one end of the hand wheel 14, and the hand wheel 14 and the small bevel gear 12 are mutually and rotatably connected through the small bevel gear shaft 13.

The working mode is as follows: the utility model provides a single-row back sealing packagine machine cutter elevating system, the utility model discloses when using, manual rotatory hand wheel, hand wheel can drive the bevel pinion through the bevel pinion shaft, the utility model provides a intermeshing is connected between bevel pinion and the bevel gear, and the bevel pinion also can together drive the bevel gear and rotate when the hand wheel drives bevel pinion pivoted, and the bevel gear can drive the lead screw rotatory, and the lead screw makes to make the crosscut sliding seat drive the crosscut part and reciprocate, the utility model discloses can adjust crosscut part position height through the hand wheel, fairly convenient and fast.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (4)

1. A single-row back sealing packaging machine cutter lifting mechanism comprises: bottom plate, middle optical axis support, lift axle support, lift lead screw, bevel gear, optical axis, glazing axle support and lower optical axis support, its characterized in that: the middle optical axis support, the upper optical axis support and the lower optical axis support are fixedly connected to one side of the bottom plate, two optical axes are arranged, the upper ends of the two optical axes are fixedly connected with the upper optical axis support, a transverse cutting movable seat is arranged between the middle optical axis support and the lower optical axis support, the two optical axes respectively penetrate through the two middle optical axis supports and the transverse cutting movable seat, the transverse cutting movable seat is in mutual sliding connection with the two optical axes, a through hole is formed in the middle position of the transverse cutting movable seat, the upper end of the lifting screw rod is connected with the lifting shaft support through a bearing, the bevel gear is arranged at the lower end of the lifting screw rod, the bevel gear and the lifting screw rod are in mutual rotating connection through a bevel gear shaft, a bevel pinion is arranged on one side of the bevel gear, the bevel pinion is in mutual meshing connection with the, one end of the hand wheel is fixedly connected with a bevel pinion shaft, and the hand wheel and the bevel pinion are rotationally connected through the bevel pinion shaft.

2. The cutter lifting mechanism of the single-row back-sealing packaging machine according to claim 1, wherein: one side of the bottom plate is provided with a transverse cutting movable seat, the transverse cutting movable seat is I-shaped, and a lifting nut is fixedly arranged in the middle of the transverse cutting movable seat through a through hole.

3. The cutter lifting mechanism of the single-row back-sealing packaging machine according to claim 2, wherein: and the upper end and the lower end of the transverse cutting movable seat are fixedly connected with flange bearings.

4. The cutter lifting mechanism of the single-row back-sealing packaging machine according to claim 2, wherein: the lifting screw rod is screwed with the lifting nut through threads.

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